Tube pump and printer provided with the same

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United States of America Patent

PATENT NO 9709051
SERIAL NO

15083931

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tube pump includes a tube, a housing member having a cylindrical chamber including an inner peripheral surface, a rotator having a first shaft and a first portion, the first portion having a guide, and a roller having a first shank received by the guide. The tube pump includes a contact member having a contact portion in the cylindrical chamber extending outwardly towards the inner peripheral surface at least the first distance and less than the second distance, the contact portion being configured to selectively contact the roller.

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First Claim

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Family

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Patent Owner(s)

  • BROTHER KOGYO KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tanabe, Yuma Nagoya, JP 40 30

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